[Shop-talk] Measuring ozone

[Pat Horne]

Al,

That’s what I planned to do but it will need calibration or at least verification. I don’t have a good handle as to how accurate the sensors are to the published specs. 

I suppose I could purchase a second sensor from a different manufacturer & compare the readings. If they come close to matching it should be close enough to being “Calibrated “.

Peace,
Pat

Pat Horne 
We support Habitat for Humanity


On Nov 9, 2021, at 8:56 PM, Al Fuller <alfuller194 at gmail.com> wrote:


Pat, have you considered making one? A raspberry pi or Arduino base with an inexpensive sending might do the trick.

________________
Best Regards,
Al Fuller

On Mon, Nov 8, 2021, 1:51 PM Pat Horne <patintexas at icloud.com> wrote:
> I need an inexpensive way to measure ozone concentration from time to time. 
> 
> I have an ozone generator that I’d like to use to deodorize a vacation rental after guests check out who have done rather odorous cooking, as well as attempting some level of sterilization. 
> 
> I can put together an inexpensive meter using available components but I have no way to calibrate it. None of the local environmental companies either don’t mess with ozone, they can’t be bothered or charge an arm & a leg. 
> 
> Thanks in advance. 
> 
> Peace,
> Pat
> 
> Pat Horne 
> We support Habitat for Humanity
> 
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